As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

The Northern Hemisphere is welcoming Spring 2025 on March 20, also known as the vernal equinox. The jump into spring has come ...

During the Northern Hemisphere’s summer solstice, the upper half of the earth is tilted in toward the sun, creating the longest day and shortest night of the year. This solstice falls between ...

The summer solstice fire festivals take place in the Pyrenees each year on the same night when the sun is at its zenith. Once night falls, people from different towns and villages carry flaming ...

The longest day of the year is the summer solstice. What is the shortest day of the year? The shortest day of the year is the ...

(NASA via AP) During the Northern Hemisphere’s summer solstice, the upper half of the earth is tilted in toward the sun, creating the longest day and shortest night of the year. This solstice ...

When the North Pole is tilted towards the sun, it is summer in the Northern Hemisphere. In December, the winter solstice marks the exact moment the Northern Hemisphere is tilted the furthest away ...

The spring equinox will occur at 5:01 a.m. EDT on Thursday. Here's what to know about the start of the spring season.